{"data":{"id":"us/46-cfr-154.530","jurisdiction":"us","citation":"46 CFR 154.530","heading":"Valves: Cargo tank MARVS 69 kPa gauge (10 psig) or lower.","body":"(a) Except those connections for tank safety relief valves and for liquid level gauging devices other than those under §§ 154.536 and 154.1310, liquid and vapor connections on a cargo tank with a MARVS of 69 kPa gauge (10 psig) or lower must have shut-off valves that—\n(1) Are located as close to the tank as practical;\n(2) Are capable of local manual operation; and\n(3) May be remotely controlled.\n(b) The cargo piping system for a cargo tank with a MARVS of 69 kPa gauge (10 psig) or lower must have at least one remotely controlled quick-closing shut-off valve for closing liquid and vapor piping between vessel and shore that meets §§ 154.540 and 154.544.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER O—CERTAIN BULK DANGEROUS CARGOES","PART 154—SAFETY STANDARDS FOR SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES","Subpart C—Design, Construction and Equipment"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"6d53f1c38afc41468034bc58da0a76479b58ae20186c30eb8b9257a6a026ea24","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-154.528","next":"us/46-cfr-154.532"},"notice":"GroundRules: Original legal text. Not legal advice."}